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Ground to Satellite

Ground to Satellite

Working closely with NASA scientists, GLOBE connects a community of volunteers across 127 countries to current NASA science missions. Discover how you can contribute to enable NASA Earth Science, see how your ground observations compare to satellite observations, and learn about the many NASA science missions engaging our volunteers.
Collect Observations to Enable NASA Earth Science
GLOBE empowers public participation in Earth system science by creating opportunities for volunteers to collect and contribute local environmental data to active NASA science missions. Our local on-the-ground observations offer scientists valuable data to refine satellite instruments and conduct other research. 
Connecting GLOBE to Satellite Data
Explore how GLOBE works with NASA satellite missions to connect your local, on-the-ground observations with space-based satellite data taken at the exact same time and location.
NASA Missions and Project Connections
Find the many NASA science missions engaging volunteers worldwide to collect data.